GB1122917A - í¸2,5(10),9(11)-androstatriene compounds - Google Patents

í¸2,5(10),9(11)-androstatriene compounds

Info

Publication number: GB1122917A
Authority: GB; United Kingdom
Prior art keywords: reacting; ether; androstatriene; solution; organic solvent
Prior art date: 1965-03-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB11543/66A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Merck and Co Inc

Original Assignee

Merck and Co Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1965-03-23

Filing date

1966-03-16

Publication date

1968-08-07

1966-03-16 Application filed by Merck and Co Inc filed Critical Merck and Co Inc

1968-08-07 Publication of GB1122917A publication Critical patent/GB1122917A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Steroid Compounds (AREA)

GB11543/66A 1965-03-23 1966-03-16 í¸2,5(10),9(11)-androstatriene compounds Expired GB1122917A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US442179A US3326945A (en)	1965-03-23	1965-03-23	Synthesis of 17alpha-haloethynyl-17beta-hydroxy-19-nor-4, 9-androstadien-3-ones

Publications (1)

Publication Number	Publication Date
GB1122917A true GB1122917A (en)	1968-08-07

Family

ID=23755827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB11543/66A Expired GB1122917A (en)	1965-03-23	1966-03-16	í¸2,5(10),9(11)-androstatriene compounds

Country Status (4)

Country	Link
US (1)	US3326945A (xx)
BR (1)	BR6678063D0 (xx)
GB (1)	GB1122917A (xx)
NL (1)	NL6603812A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3929844A (en) *	1970-04-24	1975-12-30	Ciba Geigy Corp	3-Cyclopentyl ethers of 7{60 -methyl estrone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2759951A (en) *	1951-06-04	1956-08-21	Syntex Sa	Cyclopentanophenanthrene derivatives and compounds
GB962858A (en) *	1962-02-23	1964-07-08	British Drug Houses Ltd	17ª-chlorethynyl steroids and process for the preparation thereof
GB1051599A (xx) *	1962-10-11

1965
- 1965-03-23 US US442179A patent/US3326945A/en not_active Expired - Lifetime
1966
- 1966-03-16 GB GB11543/66A patent/GB1122917A/en not_active Expired
- 1966-03-22 BR BR178063/66A patent/BR6678063D0/pt unknown
- 1966-03-23 NL NL6603812A patent/NL6603812A/xx unknown

Also Published As

Publication number	Publication date
US3326945A (en)	1967-06-20
BR6678063D0 (pt)	1973-09-06
NL6603812A (xx)	1966-09-26

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